Thanks! The article on the front page kinda suggest that X-drive is allocating power individually to each wheel, which in reality, it's only going to front and rear.

So the theory that they suggest that 100% of power to 1 wheel is not really possible as if power is 100% to the front wheel, it's split between 2 wheels, and then dsc brake one wheel and left the other wheel turning. Well~ Thanks for the input guys!